About the Authors
Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
South Asia Department, Asian Development Bank, Metro Manila, Philippines
Department of Community Health, National University of Rwanda School of Public Health, Kigali, Rwanda
Department of Global Health and Population, Harvard School of Public Health, Boston, Massachusetts, United States of America
Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America
Ministry of Health, Government of Rwanda, Kigali, Rwanda
The authors have declared that no competing interests exist.
Participating discussion at the beginning of the work: BC PB LH. Conceived and designed the experiments: CL KH MM AB. Analyzed the data: CL BC JLL. Contributed reagents/materials/analysis tools: CL BC AB. Wrote the paper: CL BC PB LH KH MM AB.